PT - JOURNAL ARTICLE AU - Yasuhiko Kawasaki AU - Tatsuro Kohno AU - Ru-Rong Ji TI - Different Effects of Opioid and Cannabinoid on C-fiber-Induced ERK Activation in Dorsal Horn Neurons in Normal and Spinal Nerve-Ligated Rats AID - 10.1124/jpet.105.093583 DP - 2005 Oct 12 TA - Journal of Pharmacology and Experimental Therapeutics 4099 - http://jpet.aspetjournals.org/content/early/2005/10/12/jpet.105.093583.short 4100 - http://jpet.aspetjournals.org/content/early/2005/10/12/jpet.105.093583.full